Angle Meter is a free Android application developed by Smart Tool Factory. It is a handy tool that measures angles or inclinations with advanced features. The app uses the arc tangent of gravity between two axes to provide accurate results, depending on the quality of sensors.

The app offers various measurement modes, including single angle, difference between two angles, relative angle, and bubble level. The relative angle mode is particularly useful for measuring angles on surfaces that are not parallel to the ground. In addition, the app allows you to save recordings in the database, view them as lists or charts, and get a copy of the measurement history as XLS files or charts.

Angle Meter also includes an image measurement feature that enables you to measure the angle of an object in a picture. The app has an image gallery to display images in preview mode or with details. Moreover, the app offers various customization options, and the user manual and privacy policy are available in the help section of the navigation view.

Overall, Angle Meter is a reliable and easy-to-use application that provides accurate measurements. If you encounter any issues while using the app, you can contact the developer at